65725792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3143

約数の個数: 48

約数和(自身を含む): 143522064

約数和(自身を除く): 77796272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 3061, 5368, 6122, 10736, 12244, 21472, 24488, 33671, 48976, 67342, 97952, 134684, 186721, 269368, 373442, 538736, 746884, 1077472, 1493768, 2053931, 2987536, 4107862, 5975072, 8215724, 16431448, 32862896, 65725792]

約数ペア:

[(1, 65725792), (2, 32862896), (4, 16431448), (8, 8215724), (11, 5975072), (16, 4107862), (22, 2987536), (32, 2053931), (44, 1493768), (61, 1077472), (88, 746884), (122, 538736), (176, 373442), (244, 269368), (352, 186721), (488, 134684), (671, 97952), (976, 67342), (1342, 48976), (1952, 33671), (2684, 24488), (3061, 21472), (5368, 12244), (6122, 10736)]